IP Library › Assignment 020443/0395
Patent Assignment
Reel/Frame 020443/0395

Assignment of Assignor's Interest

Recorded: 2008-01-23 Pages: 6
Assignors
BOOMER, ALASTAIR M.
Executed: 2007-12-07
LESSO, JOHN PAUL
Executed: 2007-12-07
Assignee
WOLFSON MICROELECTRONICS PLC
WESTFIELD HOUSE, 26 WESTFIELD ROAD, EDINBURGH EH11 2QB, UNITED KINGDOM
Covered Property (1)
Calibration Circuit and Associated Method
Patent: 7,649,480 →
Application: 11/987,772 →
Publication: US 2008/0129563
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 1, 2015
From: WOLFSON MICROELECTRONICS LTD
To: CIRRUS LOGIC INTERNATIONAL (UK) LTD.
Reel/Frame 035353/0413 →
Change of Name Apr 1, 2015
From: WOLFSON MICROELECTRONICS PLC
To: WOLFSON MICROELECTRONICS LTD
Reel/Frame 035356/0096 →
Assignment of Assignor's Interest Jun 2, 2015
From: CIRRUS LOGIC INTERNATIONAL (UK) LTD.
To: CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.
Reel/Frame 035806/0389 →
Assignment of Assignor's Interest Jun 15, 2015
From: CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.
To: CIRRUS LOGIC INC.
Reel/Frame 035909/0190 →